🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.44 AU - 0.58 AU

Year: 130 Days

Day: 14.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.57 AU - 0.95 AU

Year: 236 Days

Day: 31.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,410,179 km

• M1: 535,710 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.73 AU - 0.93 AU

Year: 270 Days

Day: 25.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.7 AU - 1.14 AU

Year: 315 Days

Day: 22.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,410,179 km

• M1: 88,113 km (0.089 R)
• M2: 139,276 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.8 AU - 2.12 AU

Year: 978 Days

Day: 20.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,410,179 km

• M1: 100,081 km (0.046 R)
• M2: 910,901 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.85 AU - 2.35 AU

Year: 1085 Days

Day: 44 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.43 AU - 3.79 AU

Year: 2445 Days

Day: 40.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,410,179 km

• M1: 1,860,698 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.3

Radius: 8.1

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.52 AU - 10.06 AU

Year: 9289 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,410,179 km

• M1: 102,026 km (0.11 R)
• M2: 163,810 km (0.081 R)
• M3: 619,634 km (0.09 R)
• M4: 694,733 km (0.112 R)
• M5: 888,312 km (0.084 R)
• M6: 1,345,932 km (0.062 R)
• M7: 1,425,369 km (0.078 R)
• M8: 1,526,945 km (0.105 R)
• M9: 1,716,037 km (0.071 R)
• M10: 1,935,198 km (0.075 R)
• M11: 2,546,605 km (0.097 R)
• M12: 2,620,805 km (0.088 R)
• M13: 3,107,746 km (0.07 R)
• M14: 3,375,377 km (0.112 R)
• M15: 3,484,583 km (0.109 R)
• M16: 3,932,928 km (0.079 R)
• M17: 4,429,144 km (0.111 R)
• M18: 4,488,983 km (0.086 R)
• M19: 5,771,037 km (0.109 R)
• M20: 5,901,935 km (0.034 R)
• M21: 6,435,252 km (0.096 R)
• M22: 6,845,299 km (0.109 R)
• M23: 6,949,120 km (0.038 R)
• M24: 7,053,540 km (0.083 R)
• M25: 7,263,874 km (0.044 R)
• M26: 7,511,907 km (0.04 R)
• M27: 8,016,202 km (0.096 R)
• M28: 8,235,812 km (0.058 R)
• M29: 8,531,567 km (0.096 R)
• M30: 8,755,664 km (0.085 R)
• M31: 8,906,160 km (0.034 R)
• M32: 8,981,856 km (0.088 R)
• M33: 9,247,991 km (0.11 R)
• M34: 9,478,371 km (0.089 R)
• M35: 9,749,293 km (0.107 R)
• M36: 10,101,596 km (0.098 R)
• M37: 10,219,928 km (0.101 R)
• M38: 10,338,858 km (0.089 R)
• M39: 10,617,858 km (0.095 R)
• M40: 10,698,043 km (0.097 R)
• M41: 11,758,542 km (0.084 R)
• M42: 12,049,809 km (0.12 R)
• M43: 12,639,524 km (0.099 R)
• M44: 12,724,496 km (0.096 R)
• M45: 13,585,132 km (0.07 R)
• M46: 13,803,096 km (0.098 R)
• M47: 13,890,761 km (0.051 R)
• M48: 14,375,607 km (0.072 R)
• M49: 14,687,070 km (0.087 R)
• M50: 15,271,399 km (0.088 R)
• M51: 16,416,272 km (0.043 R)
• M52: 17,541,248 km (0.038 R)
• M53: 17,636,093 km (0.081 R)
• M54: 17,826,381 km (0.034 R)
• M55: 18,836,317 km (0.095 R)
• M56: 19,079,563 km (0.068 R)
• M57: 19,421,843 km (0.053 R)
• M58: 21,112,897 km (0.04 R)
• M59: 22,027,090 km (0.107 R)
• M60: 22,232,039 km (0.081 R)
• M61: 25,595,747 km (0.03 R)
• M62: 26,081,342 km (0.048 R)
• M63: 26,515,624 km (0.111 R)
• M64: 27,887,885 km (0.063 R)
• M65: 27,998,588 km (0.064 R)
• M66: 28,387,542 km (0.106 R)
• M67: 29,226,786 km (0.093 R)
• M68: 29,734,372 km (0.107 R)
• M69: 29,960,863 km (0.109 R)
• M70: 30,472,637 km (0.092 R)
• M71: 31,909,076 km (0.091 R)
• M72: 31,967,120 km (0.108 R)
• M73: 33,308,863 km (0.063 R)
• M74: 34,134,644 km (0.109 R)
• M75: 34,669,007 km (0.074 R)
• M76: 35,086,535 km (0.079 R)
• M77: 35,685,974 km (0.105 R)
• M78: 36,288,853 km (0.03 R)
• M79: 37,016,647 km (0.087 R)
• M80: 38,301,842 km (0.067 R)
• M81: 38,610,014 km (0.096 R)
• M82: 39,601,548 km (0.079 R)
• M83: 39,726,163 km (0.111 R)
• M84: 40,038,075 km (0.057 R)
• M85: 40,664,292 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.1

Radius: 5.4

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.22 AU - 17.92 AU

Year: 21899 Days

Day: 16.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,410,179 km

• M1: 79,137 km (0.094 R)
• M2: 119,678 km (0.106 R)
• M3: 201,957 km (0.085 R)
• M4: 429,346 km (0.072 R)
• M5: 486,941 km (0.047 R)
• M6: 962,064 km (0.113 R)
• M7: 1,065,286 km (0.085 R)
• M8: 1,573,620 km (0.104 R)
• M9: 1,884,784 km (0.114 R)
• M10: 1,981,723 km (0.11 R)
• M11: 3,115,974 km (0.089 R)
• M12: 3,584,515 km (0.084 R)
• M13: 3,991,720 km (0.065 R)
• M14: 4,074,896 km (0.055 R)
• M15: 4,456,521 km (0.095 R)
• M16: 4,982,806 km (0.075 R)
• M17: 5,668,114 km (0.103 R)
• M18: 5,903,132 km (0.107 R)
• M19: 6,334,123 km (0.119 R)
• M20: 6,529,049 km (0.106 R)
• M21: 6,577,968 km (0.118 R)
• M22: 7,429,928 km (0.066 R)
• M23: 7,583,864 km (0.094 R)
• M24: 7,999,447 km (0.114 R)
• M25: 8,529,323 km (0.117 R)
• M26: 8,690,440 km (0.069 R)
• M27: 9,400,581 km (0.056 R)
• M28: 10,072,425 km (0.045 R)
• M29: 10,701,783 km (0.095 R)
• M30: 11,108,988 km (0.101 R)
• M31: 12,481,998 km (0.106 R)
• M32: 14,034,075 km (0.1 R)
• M33: 14,288,093 km (0.086 R)
• M34: 15,777,489 km (0.114 R)
• M35: 17,656,139 km (0.05 R)
• M36: 17,861,537 km (0.051 R)
• M37: 18,067,832 km (0.033 R)
• M38: 18,343,990 km (0.027 R)
• M39: 20,244,781 km (0.069 R)
• M40: 20,316,288 km (0.08 R)
• M41: 21,839,195 km (0.103 R)
• M42: 25,609,809 km (0.026 R)
• M43: 25,842,434 km (0.115 R)
• M44: 26,309,628 km (0.074 R)
• M45: 28,126,344 km (0.111 R)
• M46: 29,738,710 km (0.107 R)
• M47: 29,901,622 km (0.106 R)
• M48: 31,049,936 km (0.111 R)
• M49: 31,629,627 km (0.109 R)
• M50: 32,296,385 km (0.063 R)
• M51: 32,883,706 km (0.054 R)
• M52: 33,389,796 km (0.053 R)
• M53: 33,898,578 km (0.061 R)
• M54: 35,353,866 km (0.092 R)
• M55: 36,306,356 km (0.047 R)
• M56: 36,567,554 km (0.114 R)
• M57: 36,654,769 km (0.058 R)
• M58: 36,916,865 km (0.119 R)
• M59: 38,325,030 km (0.102 R)
• M60: 40,379,906 km (0.092 R)
• M61: 40,831,392 km (0.067 R)
• M62: 41,103,062 km (0.069 R)
• M63: 41,375,330 km (0.1 R)
• M64: 42,104,171 km (0.118 R)
• M65: 42,561,941 km (0.099 R)
• M66: 42,929,353 km (0.114 R)
• M67: 44,688,774 km (0.059 R)
• M68: 44,875,322 km (0.098 R)
• M69: 45,062,170 km (0.044 R)
• M70: 46,188,642 km (0.076 R)
• M71: 46,660,623 km (0.053 R)
• M72: 47,895,553 km (0.074 R)
• M73: 50,203,400 km (0.084 R)
• M74: 50,397,279 km (0.093 R)
• M75: 51,273,174 km (0.069 R)
• M76: 52,154,006 km (0.074 R)
• M77: 53,237,394 km (0.083 R)
• M78: 53,336,278 km (0.12 R)
• M79: 53,435,163 km (0.114 R)
• M80: 54,129,446 km (0.092 R)
• M81: 54,228,779 km (0.079 R)
• M82: 54,726,791 km (0.097 R)
• M83: 55,026,286 km (0.097 R)
• M84: 55,426,460 km (0.111 R)
• M85: 56,733,796 km (0.11 R)
• M86: 58,356,633 km (0.113 R)
• M87: 59,686,409 km (0.026 R)
• M88: 59,994,580 km (0.114 R)
• M89: 63,001,946 km (0.111 R)
• M90: 63,315,803 km (0.095 R)
• M91: 67,550,320 km (0.109 R)
• M92: 70,026,314 km (0.088 R)
• M93: 71,875,344 km (0.047 R)
• M94: 72,531,780 km (0.063 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 18,640 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit